
PowerApps "New entities from data" connected to on-prem SQL (via DMG) fails with "Load to Common Data Service failed" error message if there's a SQL bit column in the entity.
Reproducible, I believe. Create a table in on-prem SQL with a SQL bit column, connect to it via DMG, and add the entity via "New entities from data". Fails with the "Load to Common Data Service failed" error message. If you remove the column from the entity the problem goes away.